baber/WOPTO huggingface dataset:
Patent RU-2184701-C2 (RU)
Inventor: AZIZOV A M
IPC: C01B31/02
Filed: 2000-04-25
Granted: 2002-07-10
Abstract: FIELD: production of novel materials. SUBSTANCE: apparatus has housing 1, reaction chamber 2 with reaction zone 3. Reaction chamber 2 is made in the form of two truncated cones 7 and 8 joined with their large bases. Mechanical grips 4 located in reaction zone 3 are equipped with disks 5 and 6 manufactured of carbonaceous material. Disks are mounted eccentrically on shafts 9 and 10 connected with drives 11 and 12. Branch pipes 13, 14 and 15 attached tangentially to reaction chamber wall generatrices are connected to compressed inert gas source 16. Internal lining 17 of elastoplastic material with channeled surface is built into reaction chamber 2 . Space between internal lining and chamber wall is communicated with source 18 of working fluid supplied in pulsed mode. Strip 20 with shaped through openings 21 is fixed within chamber 2 so that it is running along chamber wall in helical spiral 19 having variable coil increasing toward mid portion of chamber 2. Diameter of openings 21 arranged closer to wall is greater than that of openings arranged closer to axis of chamber 2. Fullerons C60 are accumulated in openings arranged closer to axis of chamber 2, heavier fullerons are accumulated in zones farther from mentioned axis. Pulsed supplying of working fluid causes generation of self-induced vibrations under internal lining 17 to allow pulp to be continuously separated from base product. EFFECT: increased efficiency by automatized process of producing and separating fullerons and improved selectiveness of separation process. 2 cl, 5 dwg
Patent RU-2202764-C2 (RU)
Inventor: AMELIN E S
IPC: F42C19/10
Filed: 2000-05-15
Granted: 2003-04-20
Abstract: Область применения: взрывные работы, аварийно-спасательные работы в авиационной и космической технике, в том числе в условиях сильных электромагнитных полей, а конкретно в устройствах, соединяющих группу элементов, которые необходимо разъединить через заданный промежуток времени после приведения взрывного устройства в действие. Сущность изобретения: в корпусе 1 размещен подпружиненный ударник 2, хвостовая часть которого выполнена в виде цанги, в полости которой установлена выдергиваемая чека 4. К корпусу 1 подстыкован корпус 5, в котором установлены капсюль-воспламенитель 6, передаточный заряд 10 и заряд бризантного взрывчатого вещества 11, выполненный таким образом, что его длина более чем в два раза превышает его диаметр, но не более длины преддетонационного участка, с возможностью получения на конечном участке заряда бризантного взрывчатого вещества низкоскоростного режима детонации. Техническим результатом изобретения является уменьшение осколочного воздействия на окружающие элементы при срабатывании устройства. 3 з.п. ф-лы, 1 ил.
Patent RU-2184307-C2 (RU)
Title: Device for locating cleaning and diagnostic tools in pipe lines
Inventor: ABDULAEV A A
IPC: F17D5/06
Filed: 2000-07-25
Granted: 2002-06-27
Abstract: FIELD: pipe line transport; operation of main and field pipe lines; locating jammed and moving tools from surface. SUBSTANCE: tool has electromagnetic signal receiver and transmitter: output of transmitter is connected with radiating antenna whose signals are received by antenna of portable receiver located above pipe line on ground surface: its output is connected in series with amplifier, decoder, monitoring and indicating unit. Introduced in device between amplifier and decoder are phase detector, voltage-controlled oscillator and quartz filter which are connected in series; connected to second input of phase detector is output of frequency divider whose input is connected with output of frequency divider whose input is connected with output of voltage- controlled oscillator. EFFECT: increased speed of response; enhanced reliability of identification of transmitter signals and noise immunity; increased distance of steady reception of signal of transmitter; enhanced informativeness through change of frequency of transmission and reception of separate informative signals from decimal fraction to unit of Hz with no change in electrical and structural parameters of receiving and transmitting units. 1 dwg
Patent RU-2210376-C2 (RU)
Inventor: ZORIN G A
IPC: A61K35/10
Filed: 2000-08-07
Granted: 2003-08-20
Abstract: FIELD: medicine, physiotherapy. SUBSTANCE: mature sapropelic mud at 97-93% moisture level obtained from under water is sieved through nettings at their holes of 1-0.5 mm. Then it should be dehydrated up to 80-60% moisture level due to hanging in elastic sacks. Dehydrated sapropelic mud is packed into consumer's packing. Liquid phase obtained in dehydration process should be packed separately either for physioprocedures or diluting dehydrated sapropelic mud for physiotherapy. After packaging dehydrated sapropelic mud is put for maturation into dark room at +5 - +10 C for 2-4 wk. The present innovation enables to keep curative effect of sapropelic muds for prolonged period of time. EFFECT: higher efficiency. 3 cl, 2 dwg
Patent RU-2219069-C2 (RU)
Inventor: VARNAKOV N P
IPC: B60B15/08
Filed: 2000-11-24
Granted: 2003-12-20
Abstract: FIELD: tire industry. SUBSTANCE: invention relates to design of tread of pneumatic tires used on wheeled vehicles, particularly, on quarry dump trucks providing high road-holding capacity. Invention solves the problem of increasing grip of pneumatic tire tread with road. For this purpose cross grooves are made in S-shaped grousers in staggered order at a distance of 0.2-0.3 of width of tread cap from axis of symmetry, depth of grooves being 100-80% of depth of tread pattern. Grousers are made widening towards base. EFFECT: improved road-holding capacity of tire tread. 3 dwg
Patent RU-2220779-C2 (RU)
Title: Aero-ionizer and method of its use
Inventor: MAL TSEVA R P
IPC: B03C3/38
Filed: 2001-01-12
Granted: 2004-01-10
Abstract: FIELD: electrical engineering; air ionization equipment; aero-ionizers with wire grate radiators; livestock farming; poultry breeding; plant growing; fish farming; medicine. SUBSTANCE: proposed device includes radiator with semi-circular bracket connected by means of flexible coupling. Upper end of flexible coupling is secured on housing of high-voltage generator screwed in lamp holder of ceiling lighting fixture. Bracket for desk lamp has upright in center of half-ring which is fitted rotatably in hole of generator housing or rigidly connected with it or with lamp upright. During operation of aero-ionizer, radiator is discretely rotated on axles of articulations and around flexible coupling of upright at time delay in each position and at change in sense of rotation after complete revolution. EFFECT: improved service characteristics. 5 cl, 6 dwg
Patent RU-2237380-C2 (RU)
Inventor: EHDVARDSSON MARIJA
IPC: H04L1/18
Filed: 1999-08-17
Granted: 2004-09-27
Abstract: FIELD: methods for processing plurality of random access requests in mobile communication systems. 
     SUBSTANCE: base station transfers detection indicator signal that points to the fact that base station has detected random access transfer. Detection indicator can be formed around quantity of energy received over random access channel (for instance as opposed to correct or incorrect decoding of random access message). As a result, delay between initiation of random access transfer and start of detection indicator transmission is much lower than that before transmission of reception-acknowledgement signal basing on reception of correctly decoded random access message. If mobile station fails to receive positive detection indicator, it should interrupt transmission and start retransmission of random access burst during next time interval correspondingly changing power level of transmission between sequential retransmissions. In this way random access system provides for high-speed sawtooth power variation cycle and reduced random access delay. 
     EFFECT: improved characteristics of system, reduced risk of redundant noise for other users. 
     32 cl, 8 dwg
Patent RU-2215333-C2 (RU)
Title: Method for creative education and self- education
Inventor: TOMSKIKH S S
IPC: G09B19/00
Filed: 2001-05-14
Granted: 2003-10-27
Abstract: FIELD: education and creative personal development. SUBSTANCE: device in the form of three-dimensional structure of three or more disks is used as material medium. Disks are mounted in tiers on vertical rod passed through them. Some disks are mounted for turning about rod in horizontal plane. Disk surface is divided into sections for mounting removable members on them suited to organoleptic sense-accessible recognition. Removable members are media of pieces of information on definite subject. Base information array m with p removable members carrying subjectively and/or objectively new information are organized on upper disks. Learner is given information array n with s removable members of known information linked with information of array n. The latter is organized on lower disks, s being greater than p. After that learner organizes information array f of his own on vacant disk having f removable members of subjectively and/or objectively new information with single-valued morphological matching between removable members of arrays m, n, and f. Removable member f forms predetermined removable members p and s on vacant disk in definite order. EFFECT: enhanced effectiveness. 14 cl, 3 dwg
Patent RU-2202107-C2 (RU)
Title: Laboratory thermodynamics installation
Inventor: ENJUTINA T A
IPC: G01N25/20
Filed: 2001-06-04
Granted: 2003-04-10
Abstract: FIELD: training appliances. SUBSTANCE: installation has housing in the form of vertical tube accommodating heater in the form of electric heater, flow mixer mounted downstream of heater, autotransformer, and wattmeter. External surface of housing is covered with heat insulation; central part of housing tube and outlet pipe are contracted. EFFECT: enhanced economic efficiency of installation. 1 dwg
Patent RU-2235099-C2 (RU)
Inventor: SHEHLLI EHNDRJU V
IPC: A61P35/00
Filed: 1999-11-23
Granted: 2004-08-27
Abstract: FIELD: medicine, oncology, chemistry of peptides. 
     SUBSTANCE: invention relates to peptide taken among the group of the formula: X-R 1 -R 2 -Asp-Ala-R-Thr-R 8 -R-R 10 -Arg-R 12 -R 13 -R 14 -R 15 -R 16 -Leu-R 18 -R 19 -Arg-R 21 -R 22 -Leu-Gln-Asp-Ile-R 27 -R 28 -R 29 -NH 2  wherein X means PhAc, IndAc or Nac; R 1  means Tyr or His; R 2  means D-Arg; R 5  means Ile or Val; R 6  means Phe or Phe(Cl); R 8  means Asn, Gln, Ala or D-Asn; R 9  means Arg, Har, Lys, Orn, D-Arg, D-Har, D-Lys, D-Orn, Cit, Nle, Tyr(Me), Ser, Ala or Aib; R 10  means Tyr or Tyr(Me); R 12  means Lys; R 13  means Val or Nle; R 14  means Leu or Nle; R 15  means Gly, Ala, Abu, Nle or Gln; R 16  means Gln or Arg; R 18  means Ser or Nle; R 19  means Ala; R 21  means Lys; R 22  means Leu, Ala or Aib; R 27  means Met, Leu, Nle, Abu or D-Arg; R 28  means Arg, D-Arg or Ser; R 29  means Arg, D-Arg, Har or D-Har under condition that if R 9  and R 28  mean Ser then R 29  is not Arg or Har, and its pharmaceutically acceptable salts. Compounds are antagonists of the growth hormone releasing hormone and elicit the enhanced affinity for receptor. Invention describes also a method for suppression of excessive levels of the growth hormone in a patient, method for treatment of malignant tumor and method for inhibition of levels of IGF-II in tumors. 
     EFFECT: valuable medicinal properties of analogues. 
     11 cl, 9 tbl, 5 dwg, 4 ex
Patent RU-2240124-C2 (RU)
Inventor: DZHUDIT ARONKHIME
IPC: A61P31/04
Filed: 1999-11-30
Granted: 2004-11-20
Abstract: FIELD: medicine, antibiotics, pharmacy. 
     SUBSTANCE: invention describes a new nonhygroscopic form of azithromycin and a method for its preparing. Method involves gradual crystallization of azithromycin from ethanol in addition of minimal amount of water to form crystals. Also, invention discloses pharmaceutical compositions comprising this new form of azithromycin. Azithromycin ethanolate elicits less hygroscopicity as compared with azithromycin monohydrate. 
     EFFECT: improved preparing process, improved and valuable properties of product. 
     15 cl, 1 tbl, 2 dwg, 1 ex
Patent RU-2223903-C2 (RU)
Inventor: FOKE KHAJNTS
IPC: A24F15/00
Filed: 1999-11-30
Granted: 2004-02-20
Abstract: FIELD: cigarette packages. SUBSTANCE: cigarette box has body and lid. Front wall of box lid and front wall of box body form opposite locking edges, namely locking lid edge and locking body edge coincident with locking lid edge. Locking edges are located in spaced relation to each other such that skirt portion, namely front wall thereof is visually accessible through orifice. Orifice may be formed in different ways. EFFECT: accessibility of information or advertising materials applied on front box wall from box outside. 11 cl, 21 dwg
Patent RU-2204748-C2 (RU)
Inventor: DVORNIKOV L T
IPC: F16H21/00
Filed: 2001-07-18
Granted: 2003-05-20
Abstract: FIELD: mechanical engineering; mechanisms of presses creating considerable forces. SUBSTANCE: proposed device includes crank linked with connecting rod which is engageable with slide block moving relative to fixed support. Device includes also tetragonal link connected with pressure slide block by mans of auxiliary connecting rod. Tetragonal link is supported by rocker arm and connected with crank and connecting rod by mans of rods. Tetragonal link, crank, auxiliary connecting rod and rods connecting the tetragonal link with crank and auxiliary connecting rod are so assembled that form closed changeable pentagon. EFFECT: reduction of travel of pressure slide block. 1 dwg
Patent RU-2237869-C2 (RU)
Title: Flowmeter based on coriolis effect of reduced overall dimensions for measurement of high mass flow rates
Inventor: KRISFILD MEHT JU T
IPC: G01F1/84
Filed: 2000-10-17
Granted: 2004-10-10
Abstract: FIELD: measurement technology. 
     SUBSTANCE: proposed flowmeter has two tubes set in vibration by means of respective drives; it has shape of arcs of semicircle between its inlet and outlet ends. Sensors secured on arcs of tubes are used for measurement of maximum Corolios force at low amplitude of vibrations. Secured near tube ends are fastening plates. Inlet and outlet branch pipes secured to ends of flow tubes are used for connection with main pipe line; they are interconnected through spacer to whose upper side guard casing is secured for flow tubes. 
     EFFECT: enhanced accuracy of measurements due to reduced flag size. 
     11 cl, 3 dwg
Patent RU-2210887-C2 (RU)
Inventor: IGONIN V N
IPC: A01K1/01
Filed: 2001-09-24
Granted: 2003-08-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has conveying tools mounted in longitudinal and transverse manure channels. Channel walls are formed of alternately arranged longitudinal strips of antifriction material and concrete. Manure channels have triangular section and are covered from the top with grids. Conveying tool is made in the form of flexible cylindrical screw. Screw drive is positioned at product discharge side. Strips of antifriction material are positioned near manure channels along lines of contacting with conveying tool. Drive shaft is passed through spray deflecting shield. EFFECT: reduced metal usage, simplified construction and reduced power consumption. 2 dwg
Patent RU-2256824-C2 (RU)
Title: Стенд для испытаний на прочность трубопроводной арматуры
Inventor: ZYBALOV V S
IPC: G01M3/28
Filed: 2001-10-04
Granted: 2005-07-20
Abstract: Изобретение может быть использовано для испытаний на прочность трубопроводной арматуры в нефтеперерабатывающей и химической промышленностях. Стенд содержит прижимное устройство с уплотнениями для контактирующих поверхностей фланцев и с каналами для сообщения с атмосферой и с источником рабочей жидкости для заполнения внутренней полости арматуры. Прижимное устройство содержит основание, неподвижную и подвижную тарели, нагрузочный гидроцилиндр на поворотной плите, стойку и стяжку между подвижной и неподвижной тарелями. На неподвижной тарели закреплены с продольными пазами ползуны, взаимодействующие со штоками гидроцилиндров зажима фланцев арматуры. Стойка состоит из неподвижной и подвижной частей, соединенных между собой разъемными силовыми полумуфтами. На подвижной тарели закреплена проставка с фланцами, между которыми установлены распорки, одна из которых – центральная, выполнена в виде канала. Технический результат – снижение затрат на изготовление стенда. 1 ил.
Patent RU-2220131-C2 (RU)
Inventor: BERESTOVITSKAJA V M
IPC: C07C229/34
Filed: 2002-02-28
Granted: 2003-12-27
Abstract: FIELD: medicine, pharmaceutical industry. SUBSTANCE: invention relates to agents comprising derivatives of gamma-aminobutyric acid and influencing on cardiovascular system. Invention describes new 4-amino-3- phenylbutanoic acid salts of the general formula (I)   wherein n = 3; X means citric acid; n = 2; X means oxalic acid, succinic acid, malic acid. These salts elicit anti-ischemic, hypotensive, antiarrhythmic, nootropic and antihypoxic activity. Medicinal agent comprises salts of the formula (I) taken in the effective dose and pharmaceutically acceptable carriers. The combination of pharmacological properties revealed in new salts and absent in the parent compounds in combination with low toxicity provides their as perspective drugs for treatment of cardiovascular diseases. EFFECT: valuable medicinal properties of compounds. 3 cl, 9 tbl
Patent RU-2279378-C2 (RU)
Inventor: SOL JANI KLAUDIO
IPC: B67C3/02
Filed: 2002-03-20
Granted: 2006-07-10
Abstract: FIELD: packing means, particularly container filling devices. 
     SUBSTANCE: device comprises carrousel rotating about vertical axis and a number of filling heads installed on the carrousel. Each filling head comprises support adapted to carry container, distribution nozzle located in line with the support and used to guide liquid of at least one type into container and dynamometer connected to the support to determine container weight. Device also has at least one vessel with at least one liquid to be distributed into containers and stationary pipeline having the first end connected to the vessel and the second end connected to distribution accumulator located at carrousel top by rotary connection means. At least one vessel is separated from carrousel. 
     EFFECT: increased ability of device retrofitting, possibility to distribute one or several types of liquids. 
     10 cl, 4 dwg
Patent RU-2298579-C2 (RU)
Inventor: DELBIANCO ALBERTO
IPC: C10G47/02
Filed: 2002-07-05
Granted: 2007-05-10
Abstract: FIELD: petroleum processing. 
     SUBSTANCE: at least part of heavy feed is supplied to deasphalting section in presence of hydrocarbon solvents to form two streams, of which one stream is composed of deasphalted petroleum products and the other of asphalts. The latter is mixed with hydrogenation catalyst and optionally with the rest of heavy feed not directed to deasphalting section. Resulting mixture is fed to hydrofining reactor, to which also hydrogen or H 2 /H 2 S mixture is supplied. Stream containing hydrofining reaction product and dispersed catalyst is routed to one or more distillation or evaporation stages, by means of which most volatile fractions, including hydrofining gases, are separated. At least 60 wt % of bottom residue (goudron) or liquid leaving evaporation unit containing dispersed catalyst, sulfide-rich metals obtained in feed demetallization stage, and optionally coke is recycled to deasphalting zone. 
     EFFECT: simplified technology. 
     11 cl, 2 dwg, 4 tbl, 3 ex
Patent RU-2235180-C2 (RU)
Title: Device for directional drilling
Inventor: SHCHELKONOGOV G A
IPC: E21B7/08
Filed: 2002-07-29
Granted: 2004-08-27
Abstract: FIELD: drilling equipment, particularly for boring directionally drilled and inclined wells and for well inclination angle change. 
     SUBSTANCE: device has hollow body with support end. Installed in hollow body is rod adapter with movable rest for providing cooperation between rod adapter end having support end of hollow body and with outer extension formed on rod adapter. Device also comprises semi-axle or axis of rotation arranged in plane perpendicular to device axis, O-ring and sealing bushing with spherical working surfaces located at bushing ends. Lower working surfaces of sealing bushing may cooperate with rod adapter. Rod adapter is rotatably installed inside hollow body. Device is provided with upper sub arranged in hollow body and connected with body by means of semi-axles or axis of rotation. O-ring is placed on upper sub to provide cooperation with hollow body end. Movable rest is formed as locking nut secured by means of additional left-handed thread made on rod adapter. O-ring may slide along hollow body end and is spring-loaded. Upper end of sealing bushing is located in upper sub above semi-axles or axis of rotation. Lower end of sealing bushing is arranged in rod adapter under semi-axles or axis of rotation. 
     EFFECT: increased reliability and service life. 
     3 cl, 2 dwg
Patent RU-2248310-C2 (RU)
Inventor: BLINOV V N
IPC: B64G1/00
Filed: 2002-12-06
Granted: 2005-03-20
Abstract: FIELD: rocketry and space engineering; adapters for group launch of spacecraft. 
     SUBSTANCE: proposed adapter has body consisting of two parts: one part is made in form of load-bearing body with platform for placing the spacecraft on one end and with attachment frame on other end; other part is made in form of load-bearing ring secured on payload frame and provided with attachment frame. Attachment frames of load-bearing body and load-bearing ring are interconnected by means of bolted joints fitted with two rubber washer shock absorbers each; one of them is mounted between surfaces of attachment frames to be coupled and other is mounted between opposite surface of attachment frame of load-bearing body and metal washer laid under bolt head. Diameter of metal washer exceeds diameter of rubber washer shock absorber; spacecraft attachment units are secured on platform of load-bearing body by means of bolted joints with rubber washer shock absorbers mounted between platform surfaces to be coupled and spacecraft attachment units. 
     EFFECT: reduction of dynamic vibration and impact loads due to extended range of varying dampening properties of adapter. 
     6 dwg, 1 tbl, 1 ex
Patent RU-2253951-C2 (RU)
Title: Method for manufacturing electric luminescent light source
Inventor: KUPRIJANOV V D
IPC: H05B33/20
Filed: 2003-02-25
Granted: 2005-06-10
Abstract: FIELD: electric luminescent light sources. 
     SUBSTANCE: at least two non-transparent electrodes are applied to dielectric substrate, which electrodes are positioned in same plane with space relatively to each other. Continuous dielectric layer is applied to electrodes, on top of which continuous layer of electro-phosphor is formed in linking agent. On top of said layer of phosphor in linking agent transparent electrode is applied in form of layer of dispersion tin oxide, containing 0.2-1.1 percents of mass of antimony, received by processing tin oxide serially by fumes of antimony chloride and water at 140 - 180°C with following baking in the air at 700-900° in linking agent at relation (80-20) - (20-80) percents of mass, while as said linking agent butadiene-nitrile rubber. On top of said at least two electrodes polymer layer can be additionally applied, including low-dispersion carbon in butadiene-nitrile rubber. 
     EFFECT: higher stability, higher reliability. 
     2 cl, 3 dwg, 1 tbl, 10 ex